According to our records, this business is located at 7420 N Oconto Ave. in Chicago (in Cook County), Illinois 60631, the location GPS coordinates are: 42.015966 (latitude), -87.808153 (longitude). Diamond Power Wash is categorized under Contract Janitorial Services (SIC code 7349). Current estimates show that the unit has a sales volume of $124,000 and staff of approximately 4 people. You can contact the company by phone at (773) 631-0289.